.flowthink {
    .banner {
        margin-bottom: 30px;
        display: flex;
        justify-content: space-around;
        height: 100px;
        margin-top: 10px;

        .box {

            width: 25%;
            text-align: center;
            border-right: 1px solid #ccc;
            line-height: 50px;
            border-radius: 20px;
            margin: 0 20px;
            background-color: #fff;


        }

        .num {
            font-weight: bold;
            font-size: 26px;
            color: #5470c6;
        }
    }
}